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Re:这个该怎么具体做啊?In Reply To:这个该怎么具体做啊? Posted by:274827185 at 2005-10-14 20:45:41 > 题目好象只要把每次碰撞的点的位置确定就可以出来了,问题是,我想了半天都不知道该怎么想? > 高手指点指点啊?拜托了! Followed by:
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